A girl wanders the streets, worried about her suddenly vanished comrade... her name is Yura. Driven by a sense of justice, the beautiful warrior girl Yura receives information that the Kuroshishi-kai has kidnapped her comrades!! Yura infiltrates the Kuroshishi-kai's office alone to rescue them, but she is forced to drink a potent aphrodisiac-laced beverage by the men and loses consciousness! When Yura awakens, she finds herself restrained and becomes prey to a hell of pleasure torture! She desperately endures it, but her dormant feminine instincts awaken, causing both her body and mind to succumb to pleasure... What will be the fate of the beautiful warrior girl Yura before the strongest pleasure torture in history!!
